Merge kernel.bkbits.net:/home/repos/linux-2.5

into kernel.bkbits.net:/home/wesolows/sparc32-2.6

arch/sparc/Makefile

@@ -11,21 +11,12 @@
 # Uncomment the first CFLAGS if you are doing kgdb source level
 # debugging of the kernel to get the proper debugging information.
 
-IS_EGCS := $(shell if $(CC) -m32 -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo y; else echo n; fi; )
-NEW_GAS := $(shell if $(LD) --version 2>&1 | grep 'elf64_sparc' > /dev/null; then echo y; else echo n; fi)
-
-ifeq ($(NEW_GAS),y)
 AS              := $(AS) -32
 LDFLAGS		:= -m elf32_sparc
-endif
 
 #CFLAGS := $(CFLAGS) -g -pipe -fcall-used-g5 -fcall-used-g7
-ifneq ($(IS_EGCS),y)
-CFLAGS := $(CFLAGS) -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7
-else
 CFLAGS := $(CFLAGS) -m32 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7
 AFLAGS := $(AFLAGS) -m32
-endif
 
 #LDFLAGS_vmlinux = -N -Ttext 0xf0004000
 #  Since 2.5.40, the first stage is left not btfix-ed.

arch/sparc/kernel/etrap.S

@@ -5,7 +5,6 @@
  * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
  */
 
-#include <asm/cprefix.h>
 #include <asm/head.h>
 #include <asm/asi.h>
 #include <asm/contregs.h>
@@ -217,9 +216,9 @@ tsetup_patch6:
 	/* Call MMU-architecture dependent stack checking
 	 * routine.
 	 */
-	.globl	C_LABEL(tsetup_mmu_patchme)
-C_LABEL(tsetup_mmu_patchme):
-	b	C_LABEL(tsetup_sun4c_stackchk)
+	.globl	tsetup_mmu_patchme
+tsetup_mmu_patchme:
+	b	tsetup_sun4c_stackchk
 	 andcc	%sp, 0x7, %g0
 
 	/* Architecture specific stack checking routines.  When either
@@ -229,8 +228,8 @@ C_LABEL(tsetup_mmu_patchme):
 	 */
 #define glob_tmp     g1
 
-	.globl	C_LABEL(tsetup_sun4c_stackchk)
-C_LABEL(tsetup_sun4c_stackchk):
+	.globl	tsetup_sun4c_stackchk
+tsetup_sun4c_stackchk:
 	/* Done by caller: andcc %sp, 0x7, %g0 */
 	bne	trap_setup_user_stack_is_bolixed
 	 sra	%sp, 29, %glob_tmp
@@ -276,8 +275,8 @@ tsetup_sun4c_onepage:
 	jmpl	%t_retpc + 0x8, %g0
 	 mov	%t_kstack, %sp
 
-	.globl	C_LABEL(tsetup_srmmu_stackchk)
-C_LABEL(tsetup_srmmu_stackchk):
+	.globl	tsetup_srmmu_stackchk
+tsetup_srmmu_stackchk:
 	/* Check results of callers andcc %sp, 0x7, %g0 */
 	bne	trap_setup_user_stack_is_bolixed
 	 sethi   %hi(PAGE_OFFSET), %glob_tmp

arch/sparc/kernel/rtrap.S

@@ -4,7 +4,6 @@
  * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
  */
 
-#include <asm/cprefix.h>
 #include <asm/page.h>
 #include <asm/ptrace.h>
 #include <asm/psr.h>
@@ -47,9 +46,9 @@ rtrap_7win_patch5:	and	%g1, 0x7f, %g1
 
 	.globl	ret_trap_entry, rtrap_patch1, rtrap_patch2
 	.globl	rtrap_patch3, rtrap_patch4, rtrap_patch5
-	.globl	C_LABEL(ret_trap_lockless_ipi)
+	.globl	ret_trap_lockless_ipi
 ret_trap_entry:
-C_LABEL(ret_trap_lockless_ipi):
+ret_trap_lockless_ipi:
 	andcc	%t_psr, PSR_PS, %g0
 	be	1f
 	 nop
@@ -64,7 +63,7 @@ C_LABEL(ret_trap_lockless_ipi):
 	be	signal_p
 	 nop
 
-	call	C_LABEL(schedule)
+	call	schedule
 	 nop
 
 	ld	[%curptr + TI_FLAGS], %g2
@@ -76,7 +75,7 @@ signal_p:
 	clr	%o0
 	mov	%l5, %o2
 	mov	%l6, %o3
-	call	C_LABEL(do_signal)
+	call	do_signal
 	 add	%sp, STACKFRAME_SZ, %o1	! pt_regs ptr
 
 	/* Fall through. */
@@ -95,7 +94,7 @@ ret_trap_continue:
 	WRITE_PAUSE
 
 	mov	1, %o1
-	call	C_LABEL(try_to_clear_window_buffer)
+	call	try_to_clear_window_buffer
 	 add	%sp, STACKFRAME_SZ, %o0
 
 	b	signal_p
@@ -131,8 +130,8 @@ rtrap_patch2:	and	%glob_tmp, 0xff, %glob_tmp
 				 * branch to the user stack checking routine
 				 * for return from traps.
 				 */
-				.globl	C_LABEL(rtrap_mmu_patchme)
-C_LABEL(rtrap_mmu_patchme):	b	C_LABEL(sun4c_rett_stackchk)
+				.globl	rtrap_mmu_patchme
+rtrap_mmu_patchme:	b	sun4c_rett_stackchk
 				 andcc	%fp, 0x7, %g0	
 
 ret_trap_userwins_ok:
@@ -165,7 +164,7 @@ ret_trap_unaligned_pc:
 	wr	%t_psr, PSR_ET, %psr
 	WRITE_PAUSE
 
-	call	C_LABEL(do_memaccess_unaligned)
+	call	do_memaccess_unaligned
 	 nop
 
 	b	signal_p
@@ -215,15 +214,15 @@ ret_trap_user_stack_is_bolixed:
 	wr	%t_psr, PSR_ET, %psr
 	WRITE_PAUSE
 
-	call	C_LABEL(window_ret_fault)
+	call	window_ret_fault
 	 add	%sp, STACKFRAME_SZ, %o0
 
 	b	signal_p
 	 ld	[%curptr + TI_FLAGS], %g2
 
 
-	.globl	C_LABEL(sun4c_rett_stackchk)
-C_LABEL(sun4c_rett_stackchk):
+	.globl	sun4c_rett_stackchk
+sun4c_rett_stackchk:
 	be	1f
 	 and	%fp, 0xfff, %g1		! delay slot
 
@@ -286,8 +285,8 @@ sun4c_rett_onepage:
 	b	ret_trap_userwins_ok
 	 save	%g0, %g0, %g0
 
-	.globl	C_LABEL(srmmu_rett_stackchk)
-C_LABEL(srmmu_rett_stackchk):
+	.globl	srmmu_rett_stackchk
+srmmu_rett_stackchk:
 	bne	ret_trap_user_stack_is_bolixed
 	 sethi   %hi(PAGE_OFFSET), %g1
 	cmp	%g1, %fp

arch/sparc/kernel/sclow.S

@@ -6,7 +6,6 @@
  * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
  */
 
-#include <asm/cprefix.h>
 #include <asm/ptrace.h>
 #include <asm/asm_offsets.h>
 #include <asm/errno.h>
@@ -31,7 +30,7 @@
 	jmp	%l2; \
 	rett	%l2 + 4;
 
-#define LABEL(func)  CONCAT(func, _low)
+#define LABEL(func)  func##_low
 
 	.globl	LABEL(sunosnop)
 LABEL(sunosnop):

arch/sparc/kernel/smp.c

@@ -56,9 +56,6 @@ int smp_activated = 0;
 volatile int __cpu_number_map[NR_CPUS];
 volatile int __cpu_logical_map[NR_CPUS];
 cycles_t cacheflush_time = 0; /* XXX */
-spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] = {
-	[0 ... (ATOMIC_HASH_SIZE-1)] = SPIN_LOCK_UNLOCKED
-};
 
 /* The only guaranteed locking primitive available on all Sparc
  * processors is 'ldstub [%reg + immediate], %dest_reg' which atomically

arch/sparc/kernel/sparc_ksyms.c

@@ -298,8 +298,7 @@ EXPORT_SYMBOL(__copy_user);
 EXPORT_SYMBOL(__strncpy_from_user);
 
 /* Networking helper routines. */
-/* XXX This is NOVERS because C_LABEL_STR doesn't get the version number. -DaveM */
-EXPORT_SYMBOL_NOVERS(__csum_partial_copy_sparc_generic);
+EXPORT_SYMBOL(__csum_partial_copy_sparc_generic);
 EXPORT_SYMBOL(csum_partial);
 
 /* Cache flushing.  */

arch/sparc/kernel/sunos_asm.S

@@ -9,7 +9,6 @@
  * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu)
  */
 
-#include <asm/cprefix.h>
 #include <asm/ptrace.h>
 
 	.text
@@ -19,50 +18,50 @@
 	 * value as in [%sp + STACKFRAME_SZ + PT_I0] */
 
 	/* SunOS getpid() returns pid in %o0 and ppid in %o1 */
-	.globl	C_LABEL(sunos_getpid)
-C_LABEL(sunos_getpid):
-	call	C_LABEL(sys_getppid)
+	.globl	sunos_getpid
+sunos_getpid:
+	call	sys_getppid
 	 nop
 
-	call	C_LABEL(sys_getpid)
+	call	sys_getpid
 	 st	%o0, [%sp + STACKFRAME_SZ + PT_I1]
 
-	b	C_LABEL(ret_sys_call)
+	b	ret_sys_call
 	 st	%o0, [%sp + STACKFRAME_SZ + PT_I0]
 
 	/* SunOS getuid() returns uid in %o0 and euid in %o1 */
-	.globl	C_LABEL(sunos_getuid)
-C_LABEL(sunos_getuid):
-	call	C_LABEL(sys_geteuid16)
+	.globl	sunos_getuid
+sunos_getuid:
+	call	sys_geteuid16
 	 nop
 
-	call	C_LABEL(sys_getuid16)
+	call	sys_getuid16
 	 st	%o0, [%sp + STACKFRAME_SZ + PT_I1]
 
-	b	C_LABEL(ret_sys_call)
+	b	ret_sys_call
 	 st	%o0, [%sp + STACKFRAME_SZ + PT_I0]
 
 	/* SunOS getgid() returns gid in %o0 and egid in %o1 */
-	.globl	C_LABEL(sunos_getgid)
-C_LABEL(sunos_getgid):
-	call	C_LABEL(sys_getegid16)
+	.globl	sunos_getgid
+sunos_getgid:
+	call	sys_getegid16
 	 nop
 
-	call	C_LABEL(sys_getgid16)
+	call	sys_getgid16
 	 st	%o0, [%sp + STACKFRAME_SZ + PT_I1]
 
-	b	C_LABEL(ret_sys_call)
+	b	ret_sys_call
 	 st	%o0, [%sp + STACKFRAME_SZ + PT_I0]
 
 	/* SunOS's execv() call only specifies the argv argument, the
 	 * environment settings are the same as the calling processes.
 	 */
-	.globl	C_LABEL(sunos_execv)
-C_LABEL(sunos_execv):
+	.globl	sunos_execv
+sunos_execv:
 	st	%g0, [%sp + STACKFRAME_SZ + PT_I2]
 
-	call	C_LABEL(sparc_execve)
+	call	sparc_execve
 	 add	%sp, STACKFRAME_SZ, %o0
 
-	b	C_LABEL(ret_sys_call)
+	b	ret_sys_call
 	 ld	[%sp + STACKFRAME_SZ + PT_I0], %o0

arch/sparc/kernel/trampoline.S

@@ -6,7 +6,6 @@
  */
 
 #include <linux/init.h>
-#include <asm/cprefix.h>
 #include <asm/head.h>
 #include <asm/psr.h>
 #include <asm/page.h>
@@ -15,8 +14,8 @@
 #include <asm/vaddrs.h>
 #include <asm/contregs.h>
 
-	.globl C_LABEL(sun4m_cpu_startup), C_LABEL(__smp4m_processor_id)
-	.globl C_LABEL(sun4d_cpu_startup), C_LABEL(__smp4d_processor_id)
+	.globl sun4m_cpu_startup, __smp4m_processor_id
+	.globl sun4d_cpu_startup, __smp4d_processor_id
 
 	__INIT
 	.align 4
@@ -26,21 +25,21 @@
  * in and sets PIL in %psr to 15, no irqs.
  */
 
-C_LABEL(sun4m_cpu_startup):
+sun4m_cpu_startup:
 cpu1_startup:
-	sethi	%hi(C_LABEL(trapbase_cpu1)), %g3
+	sethi	%hi(trapbase_cpu1), %g3
 	b	1f
-	 or	%g3, %lo(C_LABEL(trapbase_cpu1)), %g3
+	 or	%g3, %lo(trapbase_cpu1), %g3
 
 cpu2_startup:
-	sethi	%hi(C_LABEL(trapbase_cpu2)), %g3
+	sethi	%hi(trapbase_cpu2), %g3
 	b	1f
-	 or	%g3, %lo(C_LABEL(trapbase_cpu2)), %g3
+	 or	%g3, %lo(trapbase_cpu2), %g3
 
 cpu3_startup:
-	sethi	%hi(C_LABEL(trapbase_cpu3)), %g3
+	sethi	%hi(trapbase_cpu3), %g3
 	b	1f
-	 or	%g3, %lo(C_LABEL(trapbase_cpu3)), %g3
+	 or	%g3, %lo(trapbase_cpu3), %g3
 
 1:
 	/* Set up a sane %psr -- PIL<0xf> S<0x1> PS<0x1> CWP<0x0> */
@@ -58,7 +57,7 @@ cpu3_startup:
 	WRITE_PAUSE
 
 	/* Give ourselves a stack and curptr. */
-	set	C_LABEL(current_set), %g5
+	set	current_set, %g5
 	srl	%g3, 10, %g4
 	and	%g4, 0xc, %g4
 	ld	[%g5 + %g4], %g6
@@ -73,13 +72,13 @@ cpu3_startup:
 	WRITE_PAUSE
 
 	/* Init our caches, etc. */
-	set	C_LABEL(poke_srmmu), %g5
+	set	poke_srmmu, %g5
 	ld	[%g5], %g5
 	call	%g5
 	 nop
 
 	/* Start this processor. */
-	call	C_LABEL(smp4m_callin)
+	call	smp4m_callin
 	 nop
 
 	b,a	smp_do_cpu_idle
@@ -88,22 +87,22 @@ cpu3_startup:
 	.align	4
 
 smp_do_cpu_idle:
-	call	C_LABEL(init_idle)
+	call	init_idle
 	 nop
-	call	C_LABEL(cpu_idle)
+	call	cpu_idle
 	 mov	0, %o0
 
-	call	C_LABEL(cpu_panic)
+	call	cpu_panic
 	 nop
 
-C_LABEL(__smp4m_processor_id):
+__smp4m_processor_id:
 	rd	%tbr, %g2
 	srl	%g2, 12, %g2
 	and	%g2, 3, %g2
 	retl
 	 mov	%g1, %o7
 
-C_LABEL(__smp4d_processor_id):
+__smp4d_processor_id:
 	lda	[%g0] ASI_M_VIKING_TMP1, %g2
 	retl
 	 mov	%g1, %o7
@@ -114,7 +113,7 @@ C_LABEL(__smp4d_processor_id):
 	__INIT
 	.align	4
 
-C_LABEL(sun4d_cpu_startup):
+sun4d_cpu_startup:
 	/* Set up a sane %psr -- PIL<0xf> S<0x1> PS<0x1> CWP<0x0> */
 	set	(PSR_PIL | PSR_S | PSR_PS), %g1
 	wr	%g1, 0x0, %psr		! traps off though
@@ -126,7 +125,7 @@ C_LABEL(sun4d_cpu_startup):
 	WRITE_PAUSE
 
 	/* Set tbr - we use just one trap table. */
-	set	C_LABEL(trapbase), %g1
+	set	trapbase, %g1
 	wr	%g1, 0x0, %tbr
 	WRITE_PAUSE
 
@@ -138,7 +137,7 @@ C_LABEL(sun4d_cpu_startup):
 	sta	%g1, [%g0] ASI_M_VIKING_TMP1
 
 	/* Give ourselves a stack and curptr. */
-	set	C_LABEL(current_set), %g5
+	set	current_set, %g5
 	srl	%g3, 1, %g4
 	ld	[%g5 + %g4], %g6
 
@@ -152,13 +151,13 @@ C_LABEL(sun4d_cpu_startup):
 	WRITE_PAUSE
 
 	/* Init our caches, etc. */
-	set	C_LABEL(poke_srmmu), %g5
+	set	poke_srmmu, %g5
 	ld	[%g5], %g5
 	call	%g5
 	 nop
 
 	/* Start this processor. */
-	call	C_LABEL(smp4d_callin)
+	call	smp4d_callin
 	 nop
 
 	b,a	smp_do_cpu_idle

arch/sparc/kernel/wof.S

@@ -4,7 +4,6 @@
  * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
  */
 
-#include <asm/cprefix.h>
 #include <asm/contregs.h>
 #include <asm/page.h>
 #include <asm/ptrace.h>
@@ -164,8 +163,8 @@ spwin_fromuser:
 	 * the label 'spwin_user_stack_is_bolixed' which will take
 	 * care of things at that point.
 	 */
-				.globl	C_LABEL(spwin_mmu_patchme)
-C_LABEL(spwin_mmu_patchme):	b	C_LABEL(spwin_sun4c_stackchk)
+	.globl	spwin_mmu_patchme
+spwin_mmu_patchme:	b	spwin_sun4c_stackchk
 				 andcc	%sp, 0x7, %g0
 
 spwin_good_ustack:
@@ -253,7 +252,7 @@ spnwin_patch3:	and	%twin_tmp, 0xff, %twin_tmp	! patched on 7win Sparcs
 	/* Turn on traps and call c-code to deal with it. */
 	wr	%t_psr, PSR_ET, %psr
 	nop
-	call	C_LABEL(window_overflow_fault)
+	call	window_overflow_fault
 	 nop
 
 	/* Return from trap if C-code actually fixes things, if it
@@ -307,8 +306,8 @@ spwin_bad_ustack_from_kernel:
  * As noted above %curptr cannot be touched by this routine at all.
  */
 
-	.globl	C_LABEL(spwin_sun4c_stackchk)
-C_LABEL(spwin_sun4c_stackchk):
+	.globl	spwin_sun4c_stackchk
+spwin_sun4c_stackchk:
 	/* LOCATION: Window to be saved on the stack */
 
 	/* See if the stack is in the address space hole but first,
@@ -379,8 +378,8 @@ spwin_sun4c_onepage:
 	 * works for all current v8/srmmu implementations, we'll
 	 * see...
 	 */
-	.globl	C_LABEL(spwin_srmmu_stackchk)
-C_LABEL(spwin_srmmu_stackchk):
+	.globl	spwin_srmmu_stackchk
+spwin_srmmu_stackchk:
 	/* LOCATION: Window to be saved on the stack */
 
 	/* Because of SMP concerns and speed we play a trick.

arch/sparc/kernel/wuf.S

@@ -4,7 +4,6 @@
  * Copyright (C) 1995 David S. Miller
  */
 
-#include <asm/cprefix.h>
 #include <asm/contregs.h>
 #include <asm/page.h>
 #include <asm/ptrace.h>
@@ -135,8 +134,8 @@ fwin_from_user:
 	/* Branch to the architecture specific stack validation
 	 * routine.  They can be found below...
 	 */
-				.globl	C_LABEL(fwin_mmu_patchme)
-C_LABEL(fwin_mmu_patchme):	b	C_LABEL(sun4c_fwin_stackchk)
+	.globl	fwin_mmu_patchme
+fwin_mmu_patchme:	b	sun4c_fwin_stackchk
 				 andcc	%sp, 0x7, %g0
 
 #define STACK_OFFSET (THREAD_SIZE - TRACEREG_SZ - STACKFRAME_SZ)
@@ -190,7 +189,7 @@ fwin_user_stack_is_bolixed:
 
 	wr	%t_psr, PSR_ET, %psr			! enable traps
 	nop
-	call	C_LABEL(window_underflow_fault)
+	call	window_underflow_fault
 	 mov	%g4, %o0
 
 	b	ret_trap_entry
@@ -244,8 +243,8 @@ fwin_user_finish_up:
 	 */
 
 	.align	4
-	.globl	C_LABEL(sun4c_fwin_stackchk)
-C_LABEL(sun4c_fwin_stackchk):
+	.globl	sun4c_fwin_stackchk
+sun4c_fwin_stackchk:
 	/* LOCATION: Window 'W' */
 
 	/* Caller did 'andcc %sp, 0x7, %g0' */
@@ -295,8 +294,8 @@ sun4c_fwin_onepage:
 	/* A page had bad page permissions, losing... */
 	b,a	fwin_user_stack_is_bolixed
 
-	.globl	C_LABEL(srmmu_fwin_stackchk)
-C_LABEL(srmmu_fwin_stackchk):
+	.globl	srmmu_fwin_stackchk
+srmmu_fwin_stackchk:
 	/* LOCATION: Window 'W' */
 
 	/* Caller did 'andcc %sp, 0x7, %g0' */

arch/sparc/lib/Makefile

@@ -7,5 +7,5 @@ EXTRA_AFLAGS := -ansi -DST_DIV0=0x02
 lib-y := mul.o rem.o sdiv.o udiv.o umul.o urem.o ashrdi3.o memcpy.o memset.o \
          strlen.o checksum.o blockops.o memscan.o memcmp.o strncmp.o \
 	 strncpy_from_user.o divdi3.o udivdi3.o strlen_user.o \
-	 copy_user.o locks.o atomic.o bitops.o debuglocks.o lshrdi3.o \
-	 ashldi3.o rwsem.o muldi3.o bitext.o
+	 copy_user.o locks.o atomic.o atomic32.o bitops.o debuglocks.o \
+	 lshrdi3.o ashldi3.o rwsem.o muldi3.o bitext.o

arch/sparc/lib/ashldi3.S

@@ -5,12 +5,10 @@
  * Copyright (C) 1999 David S. Miller (davem@redhat.com)
  */
 
-#include <asm/cprefix.h>
-
 	.text
 	.align	4
-	.globl	C_LABEL(__ashldi3)
-C_LABEL(__ashldi3):
+	.globl	__ashldi3
+__ashldi3:
 	cmp	%o2, 0
 	be	9f
 	 mov	0x20, %g2

arch/sparc/lib/ashrdi3.S

@@ -5,12 +5,10 @@
  * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
  */
 
-#include <asm/cprefix.h>
-
 	.text
 	.align	4
-	.globl C_LABEL(__ashrdi3)
-C_LABEL(__ashrdi3):
+	.globl __ashrdi3
+__ashrdi3:
 	tst	%o2
 	be	3f
 	 or	%g0, 32, %g2

arch/sparc/lib/atomic.S

@@ -4,7 +4,6 @@
  */
 
 #include <linux/config.h>
-#include <asm/cprefix.h>
 #include <asm/ptrace.h>
 #include <asm/psr.h>
 

arch/sparc/lib/atomic32.c

+/*
+ * atomic32.c: 32-bit atomic_t implementation
+ *
+ * Copyright (C) 2004 Keith M Wesolowski
+ * 
+ * Based on asm-parisc/atomic.h Copyright (C) 2000 Philipp Rumpf
+ */
+
+#include <asm/atomic.h>
+#include <linux/spinlock.h>
+#include <linux/module.h>
+
+#ifdef CONFIG_SMP
+#define ATOMIC_HASH_SIZE	4
+#define ATOMIC_HASH(a)	(&__atomic_hash[(((unsigned long)a)>>8) & (ATOMIC_HASH_SIZE-1)])
+
+spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] = {
+	[0 ... (ATOMIC_HASH_SIZE-1)] = SPIN_LOCK_UNLOCKED
+};
+
+#else /* SMP */
+
+#define ATOMIC_HASH_SIZE	1
+#define ATOMIC_HASH(a)		0
+
+#endif /* SMP */
+
+int __atomic_add_return(int i, atomic_t *v)
+{
+	int ret;
+	unsigned long flags;
+	spin_lock_irqsave(ATOMIC_HASH(v), flags);
+
+	ret = (v->counter += i);
+
+	spin_unlock_irqrestore(ATOMIC_HASH(v), flags);
+	return ret;
+}
+
+void atomic_set(atomic_t *v, int i)
+{
+	unsigned long flags;
+	spin_lock_irqsave(ATOMIC_HASH(v), flags);
+
+	v->counter = i;
+
+	spin_unlock_irqrestore(ATOMIC_HASH(v), flags);
+}
+
+EXPORT_SYMBOL(__atomic_add_return);
+EXPORT_SYMBOL(atomic_set);
+

arch/sparc/lib/bitops.S

@@ -4,7 +4,6 @@
  */
 
 #include <linux/config.h>
-#include <asm/cprefix.h>
 #include <asm/ptrace.h>
 #include <asm/psr.h>
 
@@ -29,7 +28,7 @@ ___set_bit:
 	wr	%g5, 0x0, %psr
 	nop; nop; nop
 #ifdef CONFIG_SMP
-	set	C_LABEL(bitops_spinlock), %g5
+	set	bitops_spinlock, %g5
 2:	ldstub	[%g5], %g7		! Spin on the byte lock for SMP.
 	orcc	%g7, 0x0, %g0		! Did we get it?
 	bne	2b			! Nope...
@@ -39,7 +38,7 @@ ___set_bit:
 	and	%g7, %g2, %g2
 #ifdef CONFIG_SMP
 	st	%g5, [%g1]
-	set	C_LABEL(bitops_spinlock), %g5
+	set	bitops_spinlock, %g5
 	stb	%g0, [%g5]
 #else
 	st	%g5, [%g1]
@@ -58,7 +57,7 @@ ___clear_bit:
 	wr	%g5, 0x0, %psr
 	nop; nop; nop
 #ifdef CONFIG_SMP
-	set	C_LABEL(bitops_spinlock), %g5
+	set	bitops_spinlock, %g5
 2:	ldstub	[%g5], %g7		! Spin on the byte lock for SMP.
 	orcc	%g7, 0x0, %g0		! Did we get it?
 	bne	2b			! Nope...
@@ -68,7 +67,7 @@ ___clear_bit:
 	and	%g7, %g2, %g2
 #ifdef CONFIG_SMP
 	st	%g5, [%g1]
-	set	C_LABEL(bitops_spinlock), %g5
+	set	bitops_spinlock, %g5
 	stb	%g0, [%g5]
 #else
 	st	%g5, [%g1]
@@ -87,7 +86,7 @@ ___change_bit:
 	wr	%g5, 0x0, %psr
 	nop; nop; nop
 #ifdef CONFIG_SMP
-	set	C_LABEL(bitops_spinlock), %g5
+	set	bitops_spinlock, %g5
 2:	ldstub	[%g5], %g7		! Spin on the byte lock for SMP.
 	orcc	%g7, 0x0, %g0		! Did we get it?
 	bne	2b			! Nope...
@@ -97,7 +96,7 @@ ___change_bit:
 	and	%g7, %g2, %g2
 #ifdef CONFIG_SMP
 	st	%g5, [%g1]
-	set	C_LABEL(bitops_spinlock), %g5
+	set	bitops_spinlock, %g5
 	stb	%g0, [%g5]
 #else
 	st	%g5, [%g1]

arch/sparc/lib/blockops.S

@@ -4,7 +4,6 @@
  * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
  */
 
-#include <asm/cprefix.h>
 #include <asm/page.h>
 
 	/* Zero out 64 bytes of memory at (buf + offset).
@@ -46,9 +45,9 @@
 
 	.text
 	.align	4
-	.globl	C_LABEL(bzero_1page), C_LABEL(__copy_1page)
+	.globl	bzero_1page, __copy_1page
 
-C_LABEL(bzero_1page):
+bzero_1page:
 /* NOTE: If you change the number of insns of this routine, please check
  * arch/sparc/mm/hypersparc.S */
 	/* %o0 = buf */
@@ -67,7 +66,7 @@ C_LABEL(bzero_1page):
 	retl
 	 nop
 
-C_LABEL(__copy_1page):
+__copy_1page:
 /* NOTE: If you change the number of insns of this routine, please check
  * arch/sparc/mm/hypersparc.S */
 	/* %o0 = dst, %o1 = src */

arch/sparc/lib/checksum.S

@@ -13,7 +13,6 @@
  *	BSD4.4 portable checksum routine
  */
 
-#include <asm/cprefix.h>
 #include <asm/errno.h>
 
 #define CSUM_BIGCHUNK(buf, offset, sum, t0, t1, t2, t3, t4, t5)	\
@@ -104,8 +103,8 @@ csum_partial_fix_alignment:
 	/* The common case is to get called with a nicely aligned
 	 * buffer of size 0x20.  Follow the code path for that case.
 	 */
-	.globl	C_LABEL(csum_partial)
-C_LABEL(csum_partial):			/* %o0=buf, %o1=len, %o2=sum */
+	.globl	csum_partial
+csum_partial:			/* %o0=buf, %o1=len, %o2=sum */
 	andcc	%o0, 0x7, %g0				! alignment problems?
 	bne	csum_partial_fix_alignment		! yep, handle it
 	 sethi	%hi(cpte - 8), %g7			! prepare table jmp ptr
@@ -142,8 +141,8 @@ cpte:	bne	csum_partial_end_cruft			! yep, handle it
 cpout:	retl						! get outta here
 	 mov	%o2, %o0				! return computed csum
 
-	.globl C_LABEL(__csum_partial_copy_start), C_LABEL(__csum_partial_copy_end)
-C_LABEL(__csum_partial_copy_start):
+	.globl __csum_partial_copy_start, __csum_partial_copy_end
+__csum_partial_copy_start:
 
 /* Work around cpp -rob */
 #define ALLOC #alloc
@@ -329,8 +328,8 @@ cc_dword_align:
 	 * out of you, game over, lights out.
 	 */
 	.align	8
-	.globl	C_LABEL(__csum_partial_copy_sparc_generic)
-C_LABEL(__csum_partial_copy_sparc_generic):
+	.globl	__csum_partial_copy_sparc_generic
+__csum_partial_copy_sparc_generic:
 					/* %o0=src, %o1=dest, %g1=len, %g7=sum */
 	xor	%o0, %o1, %o4		! get changing bits
 	andcc	%o4, 3, %g0		! check for mismatched alignment
@@ -472,7 +471,7 @@ ccslow:	cmp	%g1, 0
 4:	addcc	%g7, %g5, %g7
 	retl	
 	 addx	%g0, %g7, %o0
-C_LABEL(__csum_partial_copy_end):
+__csum_partial_copy_end:
 
 /* We do these strange calculations for the csum_*_from_user case only, ie.
  * we only bother with faults on loads... */
@@ -551,7 +550,7 @@ C_LABEL(__csum_partial_copy_end):
         mov     %i5, %o0
         mov     %i7, %o1
         mov	%i4, %o2
-        call    C_LABEL(lookup_fault)
+        call    lookup_fault
 	 mov	%g7, %i4
 	cmp	%o0, 2
 	bne	1f	
@@ -561,7 +560,7 @@ C_LABEL(__csum_partial_copy_end):
 	 mov	%i0, %o1
 	mov	%i1, %o0
 5:
-	call	C_LABEL(__memcpy)
+	call	__memcpy
 	 mov	%i2, %o2
 	tst	%o0
 	bne,a	2f
@@ -570,7 +569,7 @@ C_LABEL(__csum_partial_copy_end):
 2:
 	mov	%i1, %o0
 6:
-	call	C_LABEL(__bzero)
+	call	__bzero
 	 mov	%i3, %o1
 1:
 	ld	[%sp + 168], %o2		! struct_ptr of parent

arch/sparc/lib/copy_user.S

@@ -11,7 +11,6 @@
  * Returns 0 if successful, otherwise count of bytes not copied yet
  */
 
-#include <asm/cprefix.h>
 #include <asm/ptrace.h>
 #include <asm/asmmacro.h>
 #include <asm/page.h>
@@ -118,7 +117,7 @@
 	.globl  __copy_user_begin
 __copy_user_begin:
 
-	.globl	C_LABEL(__copy_user)
+	.globl	__copy_user
 dword_align:
 	andcc	%o1, 1, %g0
 	be	4f
@@ -145,7 +144,7 @@ dword_align:
 	b	3f
 	 add	%o0, 2, %o0
 
-C_LABEL(__copy_user):	/* %o0=dst %o1=src %o2=len */
+__copy_user:	/* %o0=dst %o1=src %o2=len */
 	xor	%o0, %o1, %o4
 1:
 	andcc	%o4, 3, %o5

arch/sparc/lib/locks.S

@@ -6,7 +6,6 @@
  * Copyright (C) 1998 Jakub Jelinek   (jj@ultra.linux.cz)
  */
 
-#include <asm/cprefix.h>
 #include <asm/ptrace.h>
 #include <asm/psr.h>
 #include <asm/smp.h>

arch/sparc/lib/lshrdi3.S

 /* $Id: lshrdi3.S,v 1.1 1999/03/21 06:37:45 davem Exp $ */
 
-#include <asm/cprefix.h>
-
-	.globl	C_LABEL(__lshrdi3)
-C_LABEL(__lshrdi3):
+	.globl	__lshrdi3
+__lshrdi3:
 	cmp	%o2, 0
 	be	3f
 	 mov	0x20, %g2

arch/sparc/lib/memcmp.S

-#include <asm/cprefix.h>
-
 	.text
 	.align 4
-	.global C_LABEL(__memcmp), C_LABEL(memcmp)
-C_LABEL(__memcmp):
-C_LABEL(memcmp):
+	.global __memcmp, memcmp
+__memcmp:
+memcmp:
 #if 1
 	cmp	%o2, 0
 	ble	L3

arch/sparc/lib/memcpy.S

@@ -9,13 +9,11 @@
 
 #ifdef __KERNEL__
 
-#include <asm/cprefix.h>
-
 #define FUNC(x) 											\
-	.globl	C_LABEL(x);										\
-	.type	C_LABEL(x),@function;									\
+	.globl	x;		\
+	.type	x,@function;	\
 	.align	4;											\
-C_LABEL(x):
+x:
 
 #undef FASTER_REVERSE
 #undef FASTER_NONALIGNED

arch/sparc/lib/memscan.S

@@ -4,8 +4,6 @@
  * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
  */
 
-#include <asm/cprefix.h>
-
 /* In essence, this is just a fancy strlen. */
 
 #define LO_MAGIC 0x01010101
@@ -13,9 +11,9 @@
 
 	.text
 	.align	4
-	.globl	C_LABEL(__memscan_zero), C_LABEL(__memscan_generic)
-	.globl	C_LABEL(memscan)
-C_LABEL(__memscan_zero):
+	.globl	__memscan_zero, __memscan_generic
+	.globl	memscan
+__memscan_zero:
 	/* %o0 = addr, %o1 = size */
 	cmp	%o1, 0
 	bne,a	1f
@@ -114,8 +112,8 @@ mzero_found_it:
 	retl
 	 sub	%o0, 2, %o0
 
-C_LABEL(memscan):
-C_LABEL(__memscan_generic):
+memscan:
+__memscan_generic:
 	/* %o0 = addr, %o1 = c, %o2 = size */
 	cmp	%o2, 0
 	bne,a	0f

arch/sparc/lib/memset.S

@@ -7,7 +7,6 @@
  * occurs and we were called as clear_user.
  */
 
-#include <asm/cprefix.h>
 #include <asm/ptrace.h>
 
 /* Work around cpp -rob */
@@ -61,12 +60,12 @@
         .globl  __bzero_begin
 __bzero_begin:
 
-	.globl	C_LABEL(__bzero), C_LABEL(__memset), 
-	.globl	C_LABEL(memset)
-	.globl	C_LABEL(__memset_start), C_LABEL(__memset_end)
-C_LABEL(__memset_start):
-C_LABEL(__memset):
-C_LABEL(memset):
+	.globl	__bzero, __memset, 
+	.globl	memset
+	.globl	__memset_start, __memset_end
+__memset_start:
+__memset:
+memset:
 	and	%o1, 0xff, %g3
 	sll	%g3, 8, %g2
 	or	%g3, %g2, %g3
@@ -90,7 +89,7 @@ C_LABEL(memset):
 	b	4f
 	 sub	%o0, %o2, %o0
 
-C_LABEL(__bzero):
+__bzero:
 	mov	%g0, %g3
 1:
 	cmp	%o1, 7
@@ -168,7 +167,7 @@ C_LABEL(__bzero):
 0:
 	retl
 	 clr	%o0
-C_LABEL(__memset_end):
+__memset_end:
 
 	.section .fixup,#alloc,#execinstr
 	.align	4
@@ -195,7 +194,7 @@ C_LABEL(__memset_end):
 	save	%sp, -104, %sp
 	mov	%i5, %o0
 	mov	%i7, %o1
-	call	C_LABEL(lookup_fault)
+	call	lookup_fault
 	 mov	%i4, %o2
 	ret
 	 restore

arch/sparc/lib/strlen.S

@@ -5,8 +5,6 @@
  * Copyright (C) 1996 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
  */
 
-#include <asm/cprefix.h>
-
 #define LO_MAGIC 0x01010101
 #define HI_MAGIC 0x80808080
 
@@ -42,8 +40,8 @@
 	 mov	2, %o0
 
 	.align 4
-	.global C_LABEL(strlen)
-C_LABEL(strlen):
+	.global strlen
+strlen:
 	mov	%o0, %o1
 	andcc	%o0, 3, %g0
 	bne	0b

arch/sparc/lib/strlen_user.S

@@ -8,8 +8,6 @@
  * Copyright (C) 1996 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
  */
 
-#include <asm/cprefix.h>
-
 #define LO_MAGIC 0x01010101
 #define HI_MAGIC 0x80808080
 
@@ -47,10 +45,10 @@
 	 mov	3, %o0
 
 	.align 4
-	.global C_LABEL(__strlen_user), C_LABEL(__strnlen_user)
-C_LABEL(__strlen_user):
+	.global __strlen_user, __strnlen_user
+__strlen_user:
 	sethi	%hi(32768), %o1
-C_LABEL(__strnlen_user):
+__strnlen_user:
 	mov	%o1, %g1
 	mov	%o0, %o1
 	andcc	%o0, 3, %g0

arch/sparc/lib/strncmp.S

@@ -3,13 +3,11 @@
  *            generic strncmp routine.
  */
 
-#include <asm/cprefix.h>
-
 	.text
 	.align 4
-	.global C_LABEL(__strncmp), C_LABEL(strncmp)
-C_LABEL(__strncmp):
-C_LABEL(strncmp):
+	.global __strncmp, strncmp
+__strncmp:
+strncmp:
 	mov	%o0, %g3
 	mov	0, %o3
 

arch/sparc/lib/strncpy_from_user.S

@@ -3,7 +3,6 @@
  *  Copyright(C) 1996 David S. Miller
  */
 
-#include <asm/cprefix.h>
 #include <asm/ptrace.h>
 #include <asm/errno.h>
 
@@ -17,8 +16,8 @@
 	 * bytes copied		if we hit a null byte
 	 */
 
-	.globl	C_LABEL(__strncpy_from_user)
-C_LABEL(__strncpy_from_user):
+	.globl	__strncpy_from_user
+__strncpy_from_user:
 	/* %o0=dest, %o1=src, %o2=count */
 	mov	%o2, %o3
 1:

arch/sparc/math-emu/Makefile

@@ -2,7 +2,7 @@
 # Makefile for the FPU instruction emulation.
 #
 
-obj-y    := math.o ashldi3.o
+obj-y    := math.o
 
 EXTRA_AFLAGS := -ansi
 EXTRA_CFLAGS = -I. -I$(TOPDIR)/include/math-emu -w

arch/sparc/mm/viking.S

@@ -15,7 +15,6 @@
 #include <asm/page.h>
 #include <asm/pgtsrmmu.h>
 #include <asm/viking.h>
-#include <asm/cprefix.h>
 #include <asm/btfixup.h>
 
 #ifdef CONFIG_SMP

include/asm-sparc/asmmacro.h

@@ -26,17 +26,17 @@
 
 #define GET_PROCESSOR_MID(reg, tmp) \
 	rd	%tbr, %reg; \
-	sethi	%hi(C_LABEL(mid_xlate)), %tmp; \
+	sethi	%hi(mid_xlate), %tmp; \
 	srl	%reg, 12, %reg; \
-	or	%tmp, %lo(C_LABEL(mid_xlate)), %tmp; \
+	or	%tmp, %lo(mid_xlate), %tmp; \
 	and	%reg, 3, %reg; \
 	ldub	[%tmp + %reg], %reg;
 
 #define GET_PROCESSOR_OFFSET(reg, tmp) \
 	GET_PROCESSOR_ID(reg) \
-	sethi	%hi(C_LABEL(cpu_offset)), %tmp; \
+	sethi	%hi(cpu_offset), %tmp; \
 	sll	%reg, 2, %reg; \
-	or	%tmp, %lo(C_LABEL(cpu_offset)), %tmp; \
+	or	%tmp, %lo(cpu_offset), %tmp; \
 	ld	[%tmp + %reg], %reg;
 
 /* All trap entry points _must_ begin with this macro or else you

include/asm-sparc/atomic.h

@@ -11,49 +11,16 @@
 #define __ARCH_SPARC_ATOMIC__
 
 #include <linux/config.h>
-#include <linux/spinlock.h>
 
 typedef struct { volatile int counter; } atomic_t;
 
 #ifdef __KERNEL__
 
-#ifdef CONFIG_SMP
-
-#define ATOMIC_HASH_SIZE	4
-#define ATOMIC_HASH(a)	(&__atomic_hash[(((unsigned long)a)>>8) & (ATOMIC_HASH_SIZE-1)])
-extern spinlock_t __atomic_hash[ATOMIC_HASH_SIZE];
-
-#else /* SMP */
-
-#define ATOMIC_HASH_SIZE	1
-#define ATOMIC_HASH(a)		0
-
-#endif /* SMP */
-
-static inline int __atomic_add_return(int i, atomic_t *v)
-{
-	int ret;
-	unsigned long flags;
-	spin_lock_irqsave(ATOMIC_HASH(v), flags);
-
-	ret = (v->counter += i);
-
-	spin_unlock_irqrestore(ATOMIC_HASH(v), flags);
-	return ret;
-}
-
-static inline void atomic_set(atomic_t *v, int i)
-{
-	unsigned long flags;
-	spin_lock_irqsave(ATOMIC_HASH(v), flags);
-
-	v->counter = i;
-
-	spin_unlock_irqrestore(ATOMIC_HASH(v), flags);
-}
-
 #define ATOMIC_INIT(i)  { (i) }
 
+extern int __atomic_add_return(int, atomic_t *);
+extern void atomic_set(atomic_t *, int);
+
 #define atomic_read(v)          ((v)->counter)
 
 #define atomic_add(i, v)	((void)__atomic_add_return( (int)(i), (v)))

include/asm-sparc/checksum.h

@@ -18,7 +18,6 @@
  
 #include <linux/in6.h>
 #include <asm/uaccess.h>
-#include <asm/cprefix.h>
 
 /* computes the checksum of a memory block at buff, length len,
  * and adds in "sum" (32-bit)
@@ -51,7 +50,7 @@ csum_partial_copy_nocheck (const char *src, char *dst, int len,
 	register int l asm("g1") = len;
 
 	__asm__ __volatile__ (
-		"call " C_LABEL_STR(__csum_partial_copy_sparc_generic) "\n\t"
+		"call __csum_partial_copy_sparc_generic\n\t"
 		" mov %6, %%g7\n"
 	: "=&r" (ret), "=&r" (d), "=&r" (l)
 	: "0" (ret), "1" (d), "2" (l), "r" (sum)
@@ -81,7 +80,7 @@ csum_partial_copy_from_user(const char *src, char *dst, int len,
 		".word 1f,2\n\t"
 		".previous\n"
 		"1:\n\t"
-		"call " C_LABEL_STR(__csum_partial_copy_sparc_generic) "\n\t"
+		"call __csum_partial_copy_sparc_generic\n\t"
 		" st %8, [%%sp + 64]\n"
 		: "=&r" (ret), "=&r" (d), "=&r" (l), "=&r" (s)
 		: "0" (ret), "1" (d), "2" (l), "3" (s), "r" (err)
@@ -110,7 +109,7 @@ csum_partial_copy_to_user(const char *src, char *dst, int len,
 		".word 1f,1\n\t"
 		".previous\n"
 		"1:\n\t"
-		"call " C_LABEL_STR(__csum_partial_copy_sparc_generic) "\n\t"
+		"call __csum_partial_copy_sparc_generic\n\t"
 		" st %8, [%%sp + 64]\n"
 		: "=&r" (ret), "=&r" (d), "=&r" (l), "=&r" (s)
 		: "0" (ret), "1" (d), "2" (l), "3" (s), "r" (err)

include/asm-sparc/cprefix.h

-/* cprefix.h:  This file is included by assembly source which needs
- *             to know what the c-label prefixes are. The newer versions
- *	       of cpp that come with gcc predefine such things to help
- *	       us out. The reason this stuff is needed is to make
- *	       solaris compiles of the kernel work.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-#ifndef __SPARC_CPREFIX_H
-#define __SPARC_CPREFIX_H
-
-#if defined(__svr4__) || defined(__ELF__)
-#define C_LABEL_PREFIX
-#define C_LABEL_STR(name) #name
-#else
-#define C_LABEL_PREFIX _
-#define C_LABEL_STR(name) "_" #name
-#endif
-
-#define CONCAT(a, b) CONCAT2(a, b)
-#define CONCAT2(a, b) a##b
-
-#define C_LABEL(name) CONCAT(C_LABEL_PREFIX, name)
-
-#endif /* !(__SPARC_CPREFIX_H) */

include/asm-sparc/head.h

@@ -22,8 +22,8 @@
 /* Data/text faults. Defaults to sun4c version at boot time. */
 #define SPARC_TFAULT rd %psr, %l0; rd %wim, %l3; b sun4c_fault; mov 1, %l7;
 #define SPARC_DFAULT rd %psr, %l0; rd %wim, %l3; b sun4c_fault; mov 0, %l7;
-#define SRMMU_TFAULT rd %psr, %l0; rd %wim, %l3; b C_LABEL(srmmu_fault); mov 1, %l7;
-#define SRMMU_DFAULT rd %psr, %l0; rd %wim, %l3; b C_LABEL(srmmu_fault); mov 0, %l7;
+#define SRMMU_TFAULT rd %psr, %l0; rd %wim, %l3; b srmmu_fault; mov 1, %l7;
+#define SRMMU_DFAULT rd %psr, %l0; rd %wim, %l3; b srmmu_fault; mov 0, %l7;
 
 /* This is for traps we should NEVER get. */
 #define BAD_TRAP(num) \
@@ -41,17 +41,17 @@
 
 /* Software trap for Linux system calls. */
 #define LINUX_SYSCALL_TRAP \
-        sethi %hi(C_LABEL(sys_call_table)), %l7; \
-        or %l7, %lo(C_LABEL(sys_call_table)), %l7; \
+        sethi %hi(sys_call_table), %l7; \
+        or %l7, %lo(sys_call_table), %l7; \
         b linux_sparc_syscall; \
         rd %psr, %l0;
 
 /* Software trap for SunOS4.1.x system calls. */
 #define SUNOS_SYSCALL_TRAP \
         rd %psr, %l0; \
-        sethi %hi(C_LABEL(sunos_sys_table)), %l7; \
+        sethi %hi(sunos_sys_table), %l7; \
         b linux_sparc_syscall; \
-        or %l7, %lo(C_LABEL(sunos_sys_table)), %l7;
+        or %l7, %lo(sunos_sys_table), %l7;
 
 #define SUNOS_NO_SYSCALL_TRAP \
         b sunos_syscall; \
@@ -80,8 +80,8 @@
 
 /* Software trap for Sparc-netbsd system calls. */
 #define NETBSD_SYSCALL_TRAP \
-        sethi %hi(C_LABEL(sys_call_table)), %l7; \
-        or %l7, %lo(C_LABEL(sys_call_table)), %l7; \
+        sethi %hi(sys_call_table), %l7; \
+        or %l7, %lo(sys_call_table), %l7; \
         b bsd_syscall; \
         rd %psr, %l0;
 

include/asm-sparc/io.h

@@ -11,16 +11,16 @@
 #include <asm/page.h>      /* IO address mapping routines need this */
 #include <asm/system.h>
 
-#define page_to_phys(page)	((page - mem_map) << PAGE_SHIFT)
+#define page_to_phys(page)	(((page) - mem_map) << PAGE_SHIFT)
 
-static inline u32 flip_dword (u32 d)
+static inline u32 flip_dword (u32 l)
 {
-	return ((d&0xff)<<24) | (((d>>8)&0xff)<<16) | (((d>>16)&0xff)<<8)| ((d>>24)&0xff);
+	return ((l&0xff)<<24) | (((l>>8)&0xff)<<16) | (((l>>16)&0xff)<<8)| ((l>>24)&0xff);
 }
 
-static inline u16 flip_word (u16 d)
+static inline u16 flip_word (u16 w)
 {
-	return ((d&0xff) << 8) | ((d>>8)&0xff);
+	return ((w&0xff) << 8) | ((w>>8)&0xff);
 }
 
 /*
@@ -56,14 +56,14 @@ static inline void __raw_writeb(u8 b, unsigned long addr)
 	*(volatile u8 *)addr = b;
 }
 
-static inline void __raw_writew(u16 b, unsigned long addr)
+static inline void __raw_writew(u16 w, unsigned long addr)
 {
-	*(volatile u16 *)addr = b;
+	*(volatile u16 *)addr = w;
 }
 
-static inline void __raw_writel(u32 b, unsigned long addr)
+static inline void __raw_writel(u32 l, unsigned long addr)
 {
-	*(volatile u32 *)addr = b;
+	*(volatile u32 *)addr = l;
 }
 
 static inline u8 __readb(unsigned long addr)
@@ -86,26 +86,26 @@ static inline void __writeb(u8 b, unsigned long addr)
 	*(volatile u8 *)addr = b;
 }
 
-static inline void __writew(u16 b, unsigned long addr)
+static inline void __writew(u16 w, unsigned long addr)
 {
-	*(volatile u16 *)addr = flip_word(b);
+	*(volatile u16 *)addr = flip_word(w);
 }
 
-static inline void __writel(u32 b, unsigned long addr)
+static inline void __writel(u32 l, unsigned long addr)
 {
-	*(volatile u32 *)addr = flip_dword(b);
+	*(volatile u32 *)addr = flip_dword(l);
 }
 
-#define readb(addr)	__readb((unsigned long)(addr))
-#define readw(addr)	__readw((unsigned long)(addr))
-#define readl(addr)	__readl((unsigned long)(addr))
-#define readb_relaxed(addr) readb(addr)
-#define readw_relaxed(addr) readw(addr)
-#define readl_relaxed(addr) readl(addr)
+#define readb(__addr)		__readb((unsigned long)(__addr))
+#define readw(__addr)		__readw((unsigned long)(__addr))
+#define readl(__addr)		__readl((unsigned long)(__addr))
+#define readb_relaxed(__addr)	readb(__addr)
+#define readw_relaxed(__addr)	readw(__addr)
+#define readl_relaxed(__addr)	readl(__addr)
 
-#define writeb(b, addr)	__writeb((b),(unsigned long)(addr))
-#define writew(b, addr)	__writew((b),(unsigned long)(addr))
-#define writel(b, addr)	__writel((b),(unsigned long)(addr))
+#define writeb(__b, __addr)	__writeb((__b),(unsigned long)(__addr))
+#define writew(__w, __addr)	__writew((__w),(unsigned long)(__addr))
+#define writel(__l, __addr)	__writel((__l),(unsigned long)(__addr))
 
 /*
  * I/O space operations
@@ -124,22 +124,22 @@ static inline void __writel(u32 b, unsigned long addr)
  * mapped somewhere into virtual kernel space and we
  * can use inb/outb again.
  */
-#define inb_local(addr)		__readb(addr)
-#define inb(addr)		__readb(addr)
-#define inw(addr)		__readw(addr)
-#define inl(addr)		__readl(addr)
-
-#define outb_local(b, addr)	__writeb(b, addr)
-#define outb(b, addr)		__writeb(b, addr)
-#define outw(b, addr)		__writew(b, addr)
-#define outl(b, addr)		__writel(b, addr)
-
-#define inb_p inb
-#define outb_p outb
-#define inw_p inw
-#define outw_p outw
-#define inl_p inl
-#define outl_p outl
+#define inb_local(__addr)	__readb((unsigned long)(__addr))
+#define inb(__addr)		__readb((unsigned long)(__addr))
+#define inw(__addr)		__readw((unsigned long)(__addr))
+#define inl(__addr)		__readl((unsigned long)(__addr))
+
+#define outb_local(__b, __addr)	__writeb(__b, (unsigned long)(__addr))
+#define outb(__b, __addr)	__writeb(__b, (unsigned long)(__addr))
+#define outw(__w, __addr)	__writew(__w, (unsigned long)(__addr))
+#define outl(__l, __addr)	__writel(__l, (unsigned long)(__addr))
+
+#define inb_p(__addr)		inb(__addr)
+#define outb_p(__b, __addr)	outb(__b, __addr)
+#define inw_p(__addr)		inw(__addr)
+#define outw_p(__w, __addr)	outw(__w, __addr)
+#define inl_p(__addr)		inl(__addr)
+#define outl_p(__l, __addr)	outl(__l, __addr)
 
 extern void outsb(unsigned long addr, const void *src, unsigned long cnt);
 extern void outsw(unsigned long addr, const void *src, unsigned long cnt);
@@ -176,25 +176,25 @@ static inline void _sbus_writeb(u8 b, unsigned long addr)
 	*(volatile u8 *)addr = b;
 }
 
-static inline void _sbus_writew(u16 b, unsigned long addr)
+static inline void _sbus_writew(u16 w, unsigned long addr)
 {
-	*(volatile u16 *)addr = b;
+	*(volatile u16 *)addr = w;
 }
 
-static inline void _sbus_writel(u32 b, unsigned long addr)
+static inline void _sbus_writel(u32 l, unsigned long addr)
 {
-	*(volatile u32 *)addr = b;
+	*(volatile u32 *)addr = l;
 }
 
 /*
  * The only reason for #define's is to hide casts to unsigned long.
  */
-#define sbus_readb(a)		_sbus_readb((unsigned long)(a))
-#define sbus_readw(a)		_sbus_readw((unsigned long)(a))
-#define sbus_readl(a)		_sbus_readl((unsigned long)(a))
-#define sbus_writeb(v, a)	_sbus_writeb(v, (unsigned long)(a))
-#define sbus_writew(v, a)	_sbus_writew(v, (unsigned long)(a))
-#define sbus_writel(v, a)	_sbus_writel(v, (unsigned long)(a))
+#define sbus_readb(__addr)		_sbus_readb((unsigned long)(__addr))
+#define sbus_readw(__addr)		_sbus_readw((unsigned long)(__addr))
+#define sbus_readl(__addr)		_sbus_readl((unsigned long)(__addr))
+#define sbus_writeb(__b, __addr)	_sbus_writeb(__b, (unsigned long)(__addr))
+#define sbus_writew(__w, __addr)	_sbus_writew(__w, (unsigned long)(__addr))
+#define sbus_writel(__l, __addr)	_sbus_writel(__l, (unsigned long)(__addr))
 
 static inline void *sbus_memset_io(void *__dst, int c, __kernel_size_t n)
 {

include/asm-sparc/winmacro.h

@@ -106,9 +106,9 @@
 #ifdef CONFIG_SMP
 #define LOAD_CURRENT4M(dest_reg, idreg) \
         rd       %tbr, %idreg; \
-	sethi    %hi(C_LABEL(current_set)), %dest_reg; \
+	sethi    %hi(current_set), %dest_reg; \
         srl      %idreg, 10, %idreg; \
-	or       %dest_reg, %lo(C_LABEL(current_set)), %dest_reg; \
+	or       %dest_reg, %lo(current_set), %dest_reg; \
 	and      %idreg, 0xc, %idreg; \
 	ld       [%idreg + %dest_reg], %dest_reg;
 
@@ -119,15 +119,15 @@
 /* Blackbox - take care with this... - check smp4m and smp4d before changing this. */
 #define LOAD_CURRENT(dest_reg, idreg) 					\
 	sethi	 %hi(___b_load_current), %idreg;			\
-	sethi    %hi(C_LABEL(current_set)), %dest_reg; 			\
-	sethi    %hi(C_LABEL(boot_cpu_id4)), %idreg; 			\
-	or       %dest_reg, %lo(C_LABEL(current_set)), %dest_reg; 	\
-	ldub	 [%idreg + %lo(C_LABEL(boot_cpu_id4))], %idreg;		\
+	sethi    %hi(current_set), %dest_reg; 			\
+	sethi    %hi(boot_cpu_id4), %idreg; 			\
+	or       %dest_reg, %lo(current_set), %dest_reg; 	\
+	ldub	 [%idreg + %lo(boot_cpu_id4)], %idreg;		\
 	ld       [%idreg + %dest_reg], %dest_reg;
 #else
 #define LOAD_CURRENT(dest_reg, idreg) \
-        sethi    %hi(C_LABEL(current_set)), %idreg; \
-        ld       [%idreg + %lo(C_LABEL(current_set))], %dest_reg;
+        sethi    %hi(current_set), %idreg; \
+        ld       [%idreg + %lo(current_set)], %dest_reg;
 #endif
 
 #endif /* !(_SPARC_WINMACRO_H) */